Subgrade
n. 路基, 地基\\n[化] 地基
🗣️ 情景例句
but if Boswell wins
但是假如Boswell赢了？
The greatest talkers are always the least doers.
言语的巨人往往是行动的侏儒。
only of metal, which wears away by friction.
而是由金属组成，而金属可以随着磨擦而磨损殆尽。